| CLASS | Drug | Country | Q1 | Q2 | Q3 | Q4 | Total | |-------|------|---------|----|----|----|----|-------| | A | Cocaine (KG) | England | 1.511 | 578 | 349 | 458 | 2,333 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 1.511 | 578 | 349 | 458 | 2,333 | | | Crack (KG) | England | 0 | 0 | 0 | 0 | 0 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 0 | 0 | 0 | 0 | 0 | | | Diamorphine (Heroin) (KG) | England | 635 | 62 | 157 | 822 | 1,623 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 635 | 62 | 157 | 822 | 1,623 | | | LSD (Dose 000s) | England | 0 | 0 | 0 | 0 | 0 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 0 | 0 | 0 | 0 | 0 | | | MDMA (Ecstasy) (Dose 000s) | England | 0 | 0 | 0 | 0 | 0 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 0 | 0 | 0 | 0 | 0 | | | Morphine (Dose 000s) | England | 0 | 0 | 0 | 0 | 0 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 0 | 0 | 0 | 0 | 0 | | B | Amphetamines (KG) | England | 127 | 148 | 259 | 6 | 543 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 127 | 148 | 259 | 6 | 543 | | | Cannabis Plants (Plants) | England | 0 | 0 | 0 | 0 | 0 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 0 | 0 | 0 | 0 | 0 | | | Cannabis Resin (KG) | England | 9,330 | 4,384 | 553 | 905 | 15,566 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 9,330 | 4,384 | 553 | 905 | 15,566 | | | Cannabis Herbal (KG) | England | 2,460 | 2,386 | 7,814 | 5,919 | 17,702 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 2,460 | 2,386 | 7,814 | 5,919 | 17,702 | | C | Anabolic Steroids (Dose 000s) | England | 319 | 329 | 160 | 94 | 913 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 319 | 329 | 160 | 94 | 913 | | | Ketamine (KG) | England | 15 | 14 | 7 | 33 | 68 | | | | Northern Ireland | 0 | 0 | 0 | 0 | 0 | | | | Scotland | 0 | 0 | 0 | 0 | 0 | | | | Wales | 0 | 0 | 0 | 0 | 0 | | | | Total | 15 | 14 | 7 | 33 | 68 |

Notes:

1. Quantities of drugs seized are presented in terms of kilograms (kg), doses (000s) or plants (for cannabis plants only). Most drugs can plausibly be seized in preparation form other than kilograms or doses. Therefore, in order to present all seized quantities within a given drug type in terms of one comparable unit, conversion factors are applied to estimate the overall quantity of drugs seized. Conversion factors for this table are the same as those used for the Home Office’s Statistical Bulletin ‘Seizures of drugs in England and Wales, 2012/13’.
2. A ‘total quantity’ for all drugs seized cannot be calculated as conversion factors are not held for all substances.
3. As figures are rounded to the nearest integer, totals may not be the sum of constituent parts.
4. The variation in volume between England and the other countries is due to the majority of the international transport hubs being located in England.
5. Figures for Q1 of 2013-14 may be revised in future quarterly releases due to more operational information becoming available and improved data quality assurance processes.